Sql server Visual Studio 2017中的SSDT和ColumnStore索引

在SSDT中，我有一个表和列存储索引，定义如下：

CREATE TABLE [dbo].[FactBillPayTransaction] (
    [NaturalKeyText]                     NVARCHAR (500)  NOT NULL,
    [RecordEffectiveDateTime]            DATETIME2 (7)   NOT NULL,
    [SourceEffectiveUTCDateTime]         DATETIME2 (7)   NOT NULL,
    [InsertJobRunSequenceNumber]         BIGINT          NOT NULL,
    [LatestUpdateJobRunSequenceNumber]   BIGINT          NOT NULL,
    [InsertDateTime]                     DATETIME2 (7)   NOT NULL,
    [LatestUpdateDateTime]               DATETIME2 (7)   NOT NULL,
    [DeleteDateTime]                     DATETIME2 (7)   NULL,
    [ChangeControlChecksum]              NVARCHAR (32)   NOT NULL,
    .......More Columns
);
GO
CREATE CLUSTERED COLUMNSTORE INDEX [ci_cs_FactBillPayTransaction]
    ON [dbo].[FactBillPayTransaction];

When I generate scripts i get the following for SQL Server 2014:

CREATE TABLE [dbo].[FactBillPayTransaction] (
    [NaturalKeyText]                     NVARCHAR (500)  NOT NULL,
    [RecordEffectiveDateTime]            DATETIME2 (7)   NOT NULL,
    [SourceEffectiveUTCDateTime]         DATETIME2 (7)   NOT NULL,
    [InsertJobRunSequenceNumber]         BIGINT          NOT NULL,
    [LatestUpdateJobRunSequenceNumber]   BIGINT          NOT NULL,
    [InsertDateTime]                     DATETIME2 (7)   NOT NULL,
    [LatestUpdateDateTime]               DATETIME2 (7)   NOT NULL,
    [DeleteDateTime]                     DATETIME2 (7)   NULL,
    [ChangeControlChecksum]              NVARCHAR (32)   NOT NULL,
    .......More Columns   
);

CREATE CLUSTERED INDEX [ci_cs_FactBillPayTransaction]
    ON [dbo].[FactBillPayTransaction]([NaturalKeyText]);

CREATE CLUSTERED COLUMNSTORE INDEX [ci_cs_FactBillPayTransaction]
    ON [dbo].[FactBillPayTransaction] WITH (DROP_EXISTING = ON);

---

“两个创建索引”命令似乎不正确，而且，为什么它引用了一列？

这一定是产品缺陷，但最终结果仍然是正确的

每个行存储索引必须至少引用一列，这就是为什么在生成的第一个CREATE CLUSTERED index语句中引用一列

生成CREATE CLUSTERED INDEX的最可能解释是：数据必须与分区对齐，因此，首先需要在分区方案上创建聚集索引，将每一行分配给它的分区，然后需要使用DROP_EXISTING=TRUE子句创建具有相同分区方案的聚集列存储索引。因此，如果您有一个分区表，那么语法如下所示：

CREATE CLUSTERED INDEX [ci_cs_FactBillPayTransaction]
    ON [dbo].[FactBillPayTransaction]([NaturalKeyText])
    ON COLUMNSTORE_PARTITION_SCHEME (NaturalKeyText);

CREATE CLUSTERED COLUMNSTORE INDEX [ci_cs_FactBillPayTransaction]
    ON [dbo].[FactBillPayTransaction] WITH (DROP_EXISTING = ON)
    ON COLUMNSTORE_PARTITION_SCHEME (NaturalKeyText);

---

别客气。这不是问题。我的本地数据库版本不支持此操作。目标做到了。该语句实际上是创建一个约束，然后删除并再次创建它